CN201053447Y - Double bearing - Google Patents

Double bearing Download PDF

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Publication number
CN201053447Y
CN201053447Y CNU2007200853993U CN200720085399U CN201053447Y CN 201053447 Y CN201053447 Y CN 201053447Y CN U2007200853993 U CNU2007200853993 U CN U2007200853993U CN 200720085399 U CN200720085399 U CN 200720085399U CN 201053447 Y CN201053447 Y CN 201053447Y
Authority
CN
China
Prior art keywords
bearing
double
utility
model
deck
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007200853993U
Other languages
Chinese (zh)
Inventor
廖扬
Original Assignee
廖扬
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 廖扬 filed Critical 廖扬
Priority to CNU2007200853993U priority Critical patent/CN201053447Y/en
Application granted granted Critical
Publication of CN201053447Y publication Critical patent/CN201053447Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a double-layer bearing. An outer bearing is sleeved on the periphery of an inner bearing, thereby forming a double-layer bearing. The utility model reduces the friction carried by the prior single-layer bearing, which contributes to obtaining the operation at a high speed and effectively reducing the energy consumption as well as prolonging the service life of bearing, thereby being widely used for the installation and use of rotating shafts of running-up devices.

Description

Double-deck bearing
Affiliated technical field
The utility model relates to a kind of bearing, a kind of specifically double-deck bearing.
Background technique
Now the bearing that uses all is an individual layer, only depends on row's ball running, and when the equipment that needs high speed operation was installed and used, because the frictional force that is increased at a high speed can cause the integral body heating of individual layer bearing, or ball broke, and directly causes the increase of energy consumption.
Summary of the invention
The purpose of this utility model is to provide a kind of double-deck bearing, can satisfy the needs of screamer, and can effectively reduce the consumption of the energy.
Comprise bearing in the technical solutions of the utility model, the technical measures that adopted are: the periphery at inner bearing is set with an outer bearing, integrant thus double-deck bearing.
After the utility model is installed and used on the equipment, can turn round simultaneously by the ball of double-deck bearing, high rotating speed is shared on double-deck ball, owing to rotate simultaneously, it is more flexible to make it running, frictional force during operation reduces greatly, compared with prior art, has significant favourable high speed and improves the effect of bearing working life and corresponding reduction energy consumption.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the utility model structural representation.
Embodiment
Among the figure: the periphery at inner bearing 1 is set with an outer bearing 2, integrant thus double-deck bearing.

Claims (1)

1. a double-deck bearing comprises bearing (1,2), it is characterized in that: the periphery at inner bearing (1) is set with an outer bearing (2), integrant thus double-deck bearing.
CNU2007200853993U 2007-06-20 2007-06-20 Double bearing Expired - Fee Related CN201053447Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200853993U CN201053447Y (en) 2007-06-20 2007-06-20 Double bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200853993U CN201053447Y (en) 2007-06-20 2007-06-20 Double bearing

Publications (1)

Publication Number Publication Date
CN201053447Y true CN201053447Y (en) 2008-04-30

Family

ID=39393110

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200853993U Expired - Fee Related CN201053447Y (en) 2007-06-20 2007-06-20 Double bearing

Country Status (1)

Country Link
CN (1) CN201053447Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286815A (en) * 2011-07-20 2011-12-21 焦作市卷烟材料有限公司 Spinning roller relatively without vibration or noise

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102286815A (en) * 2011-07-20 2011-12-21 焦作市卷烟材料有限公司 Spinning roller relatively without vibration or noise

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080430